| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.43 | 10.321% | $226.6324 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $211.91 | 7.431% | $227.657 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $125.34 | 12.857% | $141.455 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $39.34 | 6.569% | $41.9242 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $249.69 | 13.779% | $284.0948 | $284.09 | $284.10 | $284.10 |
| Purchase #6 | $100.74 | 9.265% | $110.0736 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $42.45 | 10.179% | $46.771 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $974.90 | $1,078.6080 | $1,078.60 | $1,078.55 | $1,078.70 | |